dvdspu: dvdsubs aren't correctly scaled/positioned when corresponding video isn't DVD resolution
Submitted by Mourad De Clerck
I've got an MKV with 1280x960 H264 video stream, and a dvdsub stream.
When I play this MKV in Totem, the subtitles end up too small and in the upper left quadrant. I suppose this happens because the video isn't in actual DVD res, and the subtitle bitmaps are.
It would be nice if the subtitle stream was scaled to match the video.